# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        4.15        -1.04        -8.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/W1W2_20120224_102001001AD48E00_1030010011545A00_2m_lsf_v040201//SETSM_s2s041_W1W2_20120224_102001001AD48E00_1030010011545A00_2m_lsf_seg1_meta.txt 
        2.69         0.07         1.97  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20130126_10200100206EFA00_102001001F7E0C00_2m_lsf_v040306//SETSM_s2s041_WV01_20130126_10200100206EFA00_102001001F7E0C00_2m_lsf_seg1_meta.txt 
        1.72        -3.47         3.68  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20140307_103001002D1F5100_103001002ED65D00_2m_lsf_v040306//SETSM_s2s041_WV02_20140307_103001002D1F5100_103001002ED65D00_2m_lsf_seg1_meta.txt 
        2.22         0.19         1.19  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20140527_102001002F33DD00_102001002EE5E600_2m_lsf_v040306//SETSM_s2s041_WV01_20140527_102001002F33DD00_102001002EE5E600_2m_lsf_seg1_meta.txt 
       -4.06        -4.07        -0.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20150209_1040010007CE0A00_1040010007AE3300_2m_lsf_v040306//SETSM_s2s041_WV03_20150209_1040010007CE0A00_1040010007AE3300_2m_lsf_seg1_meta.txt 
       -1.68        -2.02         1.43  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20150816_104001000F00C200_104001000F942500_2m_lsf_v040300//SETSM_s2s041_WV03_20150816_104001000F00C200_104001000F942500_2m_lsf_seg2_meta.txt 
        2.02        -0.60        -0.02  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20150829_1020010043A76F00_10200100438EBB00_2m_lsf_v040306//SETSM_s2s041_WV01_20150829_1020010043A76F00_10200100438EBB00_2m_lsf_seg1_meta.txt 
       -2.04        -3.85         0.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20160521_104001001C483600_104001001D6D9B00_2m_lsf_v040306//SETSM_s2s041_WV03_20160521_104001001C483600_104001001D6D9B00_2m_lsf_seg1_meta.txt 
       -2.61        -4.25         0.63  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20170129_103001006353C400_1030010064146900_2m_lsf_v040306//SETSM_s2s041_WV02_20170129_103001006353C400_1030010064146900_2m_lsf_seg1_meta.txt 
        1.35         2.01        -0.99  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20170321_1020010061C09600_102001005F5C0F00_2m_lsf_v040306//SETSM_s2s041_WV01_20170321_1020010061C09600_102001005F5C0F00_2m_lsf_seg1_meta.txt 
        2.96        -0.76         0.95  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/GE01_20170905_105001000BA92B00_105001000BA92C00_2m_lsf_v030208//SETSM_s2s041_GE01_20170905_105001000BA92B00_105001000BA92C00_2m_lsf_seg1_meta.txt 
       -0.45        -2.47         2.27  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20170917_104001003392A600_10400100328F1E00_2m_lsf_v030403//SETSM_s2s041_WV03_20170917_104001003392A600_10400100328F1E00_2m_lsf_seg1_meta.txt 
       -2.83        -0.45         0.50  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20180420_103001007C3BCA00_103001007DAA8900_2m_lsf_v030403//SETSM_s2s041_WV02_20180420_103001007C3BCA00_103001007DAA8900_2m_lsf_seg2_meta.txt 
       -1.83        -0.99        -0.37  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20180930_104001004364E000_1040010043212F00_2m_lsf_v030403//SETSM_s2s041_WV03_20180930_104001004364E000_1040010043212F00_2m_lsf_seg1_meta.txt 
       -1.19         2.98         1.06  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20190425_103001008FC19C00_1030010091211100_2m_lsf_v040002//SETSM_s2s041_WV02_20190425_103001008FC19C00_1030010091211100_2m_lsf_seg1_meta.txt 
       -5.63         0.46        -0.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20190519_10300100943E6000_103001008F989E00_2m_lsf_v040002//SETSM_s2s041_WV02_20190519_10300100943E6000_103001008F989E00_2m_lsf_seg1_meta.txt 
        5.29         8.84        -2.26  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20200324_1020010098BC9B00_1020010097328900_2m_lsf_v040201//SETSM_s2s041_WV01_20200324_1020010098BC9B00_1020010097328900_2m_lsf_seg1_meta.txt 
       -0.19         3.42        -0.07  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20210629_10300100C152B000_10300100C1799900_2m_lsf_v040309//SETSM_s2s041_WV02_20210629_10300100C152B000_10300100C1799900_2m_lsf_seg3_meta.txt 
        6.57         4.88        -0.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV01_20220212_10200100BF5EA800_10200100BF927200_2m_lsf_v040311//SETSM_s2s041_WV01_20220212_10200100BF5EA800_10200100BF927200_2m_lsf_seg1_meta.txt 
       -2.07         3.77        -0.93  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV03_20220414_10400100740F1000_10400100765AFE00_2m_lsf_v040311//SETSM_s2s041_WV03_20220414_10400100740F1000_10400100765AFE00_2m_lsf_seg1_meta.txt 
       -4.41        -2.64         0.52  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_11_canada_north_hudson/strips_v4.1/2m/WV02_20220418_10300100D1679A00_10300100D180DF00_2m_lsf_v040311//SETSM_s2s041_WV02_20220418_10300100D1679A00_10300100D180DF00_2m_lsf_seg1_meta.txt